查询词典 overfishing

The Lost River sucker is threatened by overfishing and by the damming of rivers and the draining of wetlands.

他们的数量受到过度猎捕，拦河蓄洪以及湿地排干因素的影响

Overfishing is decimating one species after another.

过度捕捞灭绝了一个物种接着另一个物种

Many experts believe shark populations are destined for collapse, due to overfishing in many areas of the world and the awful practice of "finning".

许多专家认为，由于对&鱼翅&的追捧导致的全球多个地区对鲨鱼的过度捕杀，必然导致鲨鱼数量的降低。

Nine more species of shark are to be added to the endangered list as scientists warn that oceans are being emptied of the fish by overfishing and finning.

又有超过九种以上的鲨鱼将被列为濒危物种。科学家警告说，由于过度捕捞和割取鲨鱼鳍，海洋中的这些鱼类正濒临灭绝。

With years of overfishing, perch stocks have fallen drastically, imperiling the livelihoods of more than 100,000 fishermen and depriving local people of food.

随着多年来的过度捕捞，鲈鱼的存量急剧减少，危及10多万渔民的生计，同时剥夺了当地居民的食物。

Noting with concern that effective management of marine capture fisheries has been made difficult in some areas by unreliable information and data caused by unreported and misreported fish catch and fishing effort and that this lack of accurate data contributes to overfishing in some areas, and therefore welcoming the adoption of the Strategy for Improving Information on Status and Trends of Capture Fisheries and the development of the Fishery Resources Monitoring System initiative by the Food and Agriculture Organization of the United Nations to improve knowledge and understanding of fishery status and trends

关切地注意到，由于鱼获量和捕捞作业的漏报或误报致使信息和数据不可靠，因此很难在有些地区有效地管理海洋捕捞业，且这种缺乏准确数据的情况造成一些地区捕捞过度，为此欣见联合国粮食及农业组织通过《改进有关捕捞业状况和趋势的信息的战略》和提出建立渔业资源监测系统的倡议，以便进一步认识和了解渔业的状况和趋势

Three years ago, a study of overfishing led to sharp debate.

三年前，一项关于过度捕鱼的研究引起了激烈的争论。

Other studies have also warned about the dangers of overfishing and the effects on ocean environments.

其他的研究也对过度捕获的危险及其对海洋环境的影响发出了警告。

There is no question that overfishing is a global problem .

毫无疑问过度捕捞是一个全球化的问题。

Laws are to be made and regulations are to be enforced to prevent overfishing and pollution.

法律是要取得和规章加以执行，以防止过度捕捞和污染。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。